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Red Hat: RHSA-2021-4012-01 Moderate: Spring Boot 2.4.9 HTTP Request Fixes

red hat
Calendar Grey October 28, 2021
Dist Redhat Esm H88
Cautionary note regarding Red Hat assistance for Spring Boot 2.4.9, outlining remedial actions for vulnerabilities associated with HTTP requests.
An update is now available for Red Hat support for Spring Boot

Solution

Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.

The References section of this erratum contains a download link for the update. You must be logged in to download the update.

Summary

Red Hat support for Spring Boot provides an application platform that reduces the complexity of developing and operating applications (monoliths and microservices) for OpenShift as a containerized platform.
This release of Red Hat support for Spring Boot 2.4.9 serves as a replacement for Red Hat support for Spring Boot 2.3.10 and includes security, bug fixes, and enhancements. For more information, see the release notes listed in the References section.
Security Fix(es):
* tomcat: Apache Tomcat HTTP/2 Request mix-up (CVE-2020-13943)
* tomcat: HTTP/2 request header mix-up (CVE-2020-17527)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Topics%20covered

Topics Covered

security advisory security update Red Hat HTTP request Apache Tomcat Spring Boot

References

https://access.redhat.com/security/cve/CVE-2020-13943 https://access.redhat.com/security/cve/CVE-2020-17527 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions&product=catRhoar.spring.boot&version=2.4.9 https://access.redhat.com/documentation/en-us/red_hat_support_for_spring_boot/2.4/html/release_notes_for_spring_boot_2.4/index

Package List


Advisory ID: RHSA-2021:4012-01
Product: Red Hat OpenShift Application Runtimes
Advisory URL: https://access.redhat.com/errata/RHSA-2021:4012
Issue date: 2021-10-28

Topic

An update is now available for Red Hat support for Spring Boot.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability. Formore information, see the CVE links in the References section.

Topics%20covered

Topics Covered

security advisory security update Red Hat HTTP request Apache Tomcat Spring Boot

Relevant Releases Architectures

Bugs Fixed

1887648 - CVE-2020-13943 tomcat: Apache Tomcat HTTP/2 Request mix-up

1904221 - CVE-2020-17527 tomcat: HTTP/2 request header mix-up

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